BRPI0602594A - device and method for rapid determination of the effectiveness of sterilization or disinfection processes - Google Patents

device and method for rapid determination of the effectiveness of sterilization or disinfection processes

Info

Publication number
BRPI0602594A
BRPI0602594A BRPI0602594-3A BRPI0602594A BRPI0602594A BR PI0602594 A BRPI0602594 A BR PI0602594A BR PI0602594 A BRPI0602594 A BR PI0602594A BR PI0602594 A BRPI0602594 A BR PI0602594A
Authority
BR
Brazil
Prior art keywords
sterilization
spores
effectiveness
aqueous solution
disinfection processes
Prior art date
Application number
BRPI0602594-3A
Other languages
Portuguese (pt)
Inventor
Kevin Kyung-Hee Song
Szu-Min Lin
Original Assignee
Johnson & Johnson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson & Johnson filed Critical Johnson & Johnson
Publication of BRPI0602594A publication Critical patent/BRPI0602594A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/22—Testing for sterility conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis

Abstract

"DISPOSITIVO E MéTODO PARA DETERMINAçãO RáPIDA DA EFICáCIA DE PROCESSOS DE ESTERILIZAçãO OU DESINFECçãO". A presente invenção refere-se a um dispositivo e um método para rapidamente determinar a eficácia de processos de esterilização ou desinfecção que são providos. O método envolve contato de um indicador biológico contendo um número conhecido de esporos vivos com um processo de esterilização ou desinfecção. Quando os esporos são mortos, os minerais nos esporos são liberados. água é contatada com os esporos mortos para formar uma solução aquosa. Um parâmetro relacionado com a concentração de um mineral na solução aquosa é medido. A eficácia do processo germicida é determinada a partir do parâmetro e o número inicial de esporos no indicador biológico. Medição do parâmetro através de medição da condutividade da solução aquosa é particularmente eficaz e sensível."DEVICE AND METHOD FOR QUICK DETERMINATION OF THE EFFICIENCY OF STERILIZATION OR DISINFECTION PROCESSES". The present invention relates to a device and method for rapidly determining the effectiveness of sterilization or disinfection processes that are provided. The method involves contacting a biological indicator containing a known number of living spores with a sterilization or disinfection process. When the spores are killed, the minerals in the spores are released. water is contacted with dead spores to form an aqueous solution. A parameter related to the concentration of a mineral in the aqueous solution is measured. The effectiveness of the germicidal process is determined from the parameter and the initial number of spores in the biological indicator. Parameter measurement by measuring the conductivity of the aqueous solution is particularly effective and sensitive.

BRPI0602594-3A 2005-06-30 2006-06-30 device and method for rapid determination of the effectiveness of sterilization or disinfection processes BRPI0602594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/172,553 US7642067B2 (en) 2005-06-30 2005-06-30 Device and method for rapidly determining the effectiveness of sterilization or disinfection processes

Publications (1)

Publication Number Publication Date
BRPI0602594A true BRPI0602594A (en) 2007-02-21

Family

ID=37103140

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602594-3A BRPI0602594A (en) 2005-06-30 2006-06-30 device and method for rapid determination of the effectiveness of sterilization or disinfection processes

Country Status (13)

Country Link
US (1) US7642067B2 (en)
EP (1) EP1739187A1 (en)
JP (1) JP2007007421A (en)
KR (1) KR20070003672A (en)
CN (1) CN101095961A (en)
AR (1) AR057419A1 (en)
AU (1) AU2006202594A1 (en)
BR (1) BRPI0602594A (en)
CA (1) CA2551380A1 (en)
CO (1) CO5780138A1 (en)
RU (1) RU2006123331A (en)
TW (1) TW200741008A (en)
ZA (1) ZA200605394B (en)

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MX336368B (en) 2010-07-20 2016-01-18 American Sterilizer Co Method for monitoring a sterilization process.
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RU2562577C1 (en) * 2014-06-09 2015-09-10 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Indicator composition for detecting disinfectants with active ingredient based on quaternary ammonium compounds
RU2566284C1 (en) * 2014-06-09 2015-10-20 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Method of express-detection of disinfectants with active substance based on quaternary ammonium compounds
RU2563121C1 (en) * 2014-06-09 2015-09-20 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Method for rapid detection of disinfectants with active ingredient based on quaternary ammonium compounds
RU2566286C1 (en) * 2014-06-09 2015-10-20 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Method of express-detection of disinfectants with active substance based on quaternary ammonium compounds
RU2561056C1 (en) * 2014-06-09 2015-08-20 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Method for rapid detection of disinfectants with active ingredient based on quaternary ammonium compounds
RU2562578C1 (en) * 2014-06-09 2015-09-10 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Indicator composition for detecting disinfectants with active ingredient based on quaternary ammonium compounds
RU2562564C1 (en) * 2014-06-09 2015-09-10 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Indicator composition for detecting disinfectants with active ingredient based on quaternary ammonium compounds
RU2562567C1 (en) * 2014-06-09 2015-09-10 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Indicator composition for detecting disinfectants with active ingredient based on quaternary ammonium compounds
RU2566283C1 (en) * 2014-06-09 2015-10-20 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Method of express-detection of disinfectants with active substance based on quaternary ammonium compounds
RU2566285C1 (en) * 2014-06-09 2015-10-20 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Method of express detection of disinfectants with active substance based on quaternary ammonium compounds
RU2562563C1 (en) * 2014-06-09 2015-09-10 Федеральное государственное бюджетное учреждение "Всероссийский научно-исследовательский институт по проблемам гражданской обороны и чрезвычайных ситуаций МЧС России" (федеральный центр науки и высоких технологий) Indicator composition for detecting disinfectants with active ingredient based on quaternary ammonium compounds
CN105087361A (en) * 2015-09-08 2015-11-25 湖州一控医疗科技有限公司 Suspension type biological indicator and preparation method thereof
CA3012445C (en) * 2016-01-25 2024-01-23 American Sterilizer Company Capacitor for detecting viable microorganisms
US10907126B2 (en) 2016-03-01 2021-02-02 Asp Global Manufacturing Gmbh Self-contained biological indicator
US10668180B2 (en) * 2016-03-02 2020-06-02 Asp Global Manufacturing Gmbh Apparatus and method for sterilizing medical devices
US10561753B2 (en) 2016-03-02 2020-02-18 Asp Global Manufacturing Gmbh Method of sterilizing medical devices, analyzing biological indicators, and linking medical device sterilization equipment
US10443083B2 (en) 2016-03-02 2019-10-15 Asp Global Manufacturing Gmbh Apparatus and method for analyzing biological indicators
CN106434846A (en) * 2016-11-18 2017-02-22 马应龙药业集团股份有限公司 Detection method of oily substrate sterilization value D
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US11333610B2 (en) 2017-02-14 2022-05-17 Saraya Co., Ltd. Percarboxylic acid concentration determination tool and indicator solution used in preparing same
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Also Published As

Publication number Publication date
US20070003995A1 (en) 2007-01-04
EP1739187A1 (en) 2007-01-03
US7642067B2 (en) 2010-01-05
AR057419A1 (en) 2007-12-05
KR20070003672A (en) 2007-01-05
CO5780138A1 (en) 2007-07-31
CN101095961A (en) 2008-01-02
AU2006202594A1 (en) 2007-01-18
TW200741008A (en) 2007-11-01
RU2006123331A (en) 2008-01-10
ZA200605394B (en) 2008-05-28
JP2007007421A (en) 2007-01-18
CA2551380A1 (en) 2006-12-30

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]